--TEST--
swoole_library/array/walk: usage variations - 'input' array with different values
--SKIPIF--
<?php require __DIR__ . '/../../../include/skipif.inc'; ?>
--FILE--
<?php
require __DIR__ . '/../../../include/bootstrap.php';

Swoole\Runtime::enableCoroutine();

/* Prototype  : bool array_walk_recursive(array $input, string $funcname [, mixed $userdata])
 * Description: Apply a user function to every member of an array
 * Source code: ext/standard/array.c
*/

/*
 * Testing array_walk_recursive() with following types of 'input' arrays:
 *    integer, float, string, bool, null, empty & mixed
*/

// callback function
/*
 * Prototype : print_value(mixed $value, int $key, int $count)
 * Parameters : $value - array entries(values)
 *              $key - keys in given input array
 *              $count - extra parameter used as an index
 * Description : prints the array values with keys and count value
 */
function print_value($value, $key, $count)
{
    echo trim($count . " : " . $key . " " . $value) . "\n";
}

echo "*** Testing array_walk_recursive() : 'input' array with different values***\n";
go(function(){
    // different arrays as input
    $input_values = [
        // integer values
        /*1*/
        [[1, 0, -10], [023, -041], [0x5A, 0X1F, -0x6E]],
    
        // float values
        [[3.4, 0.8, -2.9], [6.25e2, 8.20E-3]],
    
        // string values
        ['Mango', ["Apple", 'Orange', "Lemon"]],
    
        // bool values
        /*4*/
        [[true, false], [true, false]],
    
        // null values
        [[null], [null]],
    
        // empty array
        [],
    
        // binary array
        [[b'binary']],
    
        // mixed array
        /*8*/
        [16, 8.345, ["Fruits"], [true, null], [false], [-98, 0.005, 'banana']]
    ];
    
    for ($count = 0; $count < count($input_values); $count++) {
        echo "-- Iteration " . ($count + 1) . " --\n";
        var_dump(array_walk_recursive($input_values[$count], "print_value", $count + 1));
    }
    echo "Done";
});
?>
--EXPECT--
*** Testing array_walk_recursive() : 'input' array with different values***
-- Iteration 1 --
1 : 0 1
1 : 1 0
1 : 2 -10
1 : 0 19
1 : 1 -33
1 : 0 90
1 : 1 31
1 : 2 -110
bool(true)
-- Iteration 2 --
2 : 0 3.4
2 : 1 0.8
2 : 2 -2.9
2 : 0 625
2 : 1 0.0082
bool(true)
-- Iteration 3 --
3 : 0 Mango
3 : 0 Apple
3 : 1 Orange
3 : 2 Lemon
bool(true)
-- Iteration 4 --
4 : 0 1
4 : 1
4 : 0 1
4 : 1
bool(true)
-- Iteration 5 --
5 : 0
5 : 0
bool(true)
-- Iteration 6 --
bool(true)
-- Iteration 7 --
7 : 0 binary
bool(true)
-- Iteration 8 --
8 : 0 16
8 : 1 8.345
8 : 0 Fruits
8 : 0 1
8 : 1
8 : 0
8 : 0 -98
8 : 1 0.005
8 : 2 banana
bool(true)
Done
